1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alborosie
3 years ago
6

Solve: 12 Superscript x squared 5 x minus 4 Baseline = 12 Superscript 2 x 6 x = 2 x = –5 x = 2, x = –5 no solution.

Mathematics
1 answer:
Llana [10]3 years ago
8 0

The solutions to the problem are 2 and -5.

<h2>Given to us</h2>

12^{x^2+5x-4}= 12^{2x+6}

<h2>To find</h2>

the value of x.

<h3>Solution</h3>

12^{x^2+5x-4}= 12^{2x+6}

as the base on both, the sides are the same, therefore, equating the powers to each other.

{x^2+5x-4}= {2x+6}\\x^2 + 5x-2x-4-6=0\\x^2 + 5x-2x-10=0\\x(x+5)-2(x+5)=0\\(x-2)(x+5) = 0\\

we got the two factors.

Now equating both the factors against 0,

(x-2) =0\\x=2

(x+5)=0\\x=-5

Therefore, the solutions to the problem are 2 and -5.

Learn more about factorization:

brainly.com/question/20293447?referrer=searchResults

You might be interested in
Imperial telephone has a long distance calling plan that has a monthly fee of $10 and a charge of $0.03 per minute. Mayflower Co
dezoksy [38]

Answer:

Mayflower Communications is the cheaper plan

Step-by-step explanation:

sorry this is all i could come up with

6 0
3 years ago
Read 2 more answers
Benjamin traveled at an average speed of 65 miles per hour for 4.5 hours and then traveled at an average speed of 70 miles per h
shusha [124]

Answer:

542.5

Step-by-step explanation: tRUST ME ON THIS

4 0
3 years ago
Whats the area of this
Fantom [35]
Area of a parallelogram= base*height
A=14*8
A=112m²
The area of this figure is 112m²
7 0
3 years ago
Write ten subtraction problems with 6 as the difference?
gayaneshka [121]
1 - 2 = 1      3 - 4 = 1     5 - 9 = 4     9 - 9 = 0     7 - 14 = 7       21  - 0 = 21     8 - 12 = 5         4 - 85 =  81       x is 8 and z is 5.     x - z = 3          d is 2 and 8 is w and 17 is y.      d - w - y = 7
5 0
3 years ago
An algebraic expression for a number n divided by 4
larisa86 [58]

Answer:

The correct answer is n/4

3 0
4 years ago
Other questions:
  • Divide 2/7÷1/3 what is the answer I need help please help me
    5·1 answer
  • Derivative using chain rule of cosx/1+sinx
    14·1 answer
  • A submarine descends 45 1/2 feet from the ocean surface, clinbs 39 ft, and then descends an additional 18 3/4 ft. What must the
    7·1 answer
  • What is the area of the rectangle?<br><br> A. 35 m2<br> B. 70 m2<br> C. 250 m2 <br> D. 500 m2
    6·2 answers
  • Please answer
    11·1 answer
  • Find the equation of the line
    7·1 answer
  • While lifting weights, Jacob adds 9.08 kilograms to his bar. About how many pounds does he add to his bar?
    7·1 answer
  • Which of the following appears to be a scaled copy of the original image? *
    12·2 answers
  • Enter the equation of the following using line in slope-intercept form. Two points on the line: (4, -2) and (-2, 4).
    5·1 answer
  • Days on the market are shown for the 36 most recent home sales in the city of Sonando Hills. 16546208818045851658823266716813621
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!